UC2843AN

Mfr. #:: UC2843AN
Description:: Switching Controllers Current Mode
Lifecycle:: New from this manufacturer.
Datasheet:: UC2843AN Datasheet
Delivery:: DHL FedEx Ups TNT EMS
Payment:: T/T Paypal Visa MoneyGram Western Union
ECAD Model:
More Information:: UC2843AN more Information UC2843AN Product Details

Product Attribute
Attribute Value

Manufacturer:: Texas Instruments

Product Category:: Switching Controllers

RoHS:: Y

Topology:: Boost, Flyback, Forward

Number of Outputs:: 1 Output

Switching Frequency:: 450 kHz

Duty Cycle - Max:: 100 %

Output Voltage:: 4.95 V to 5.05 V

Output Current:: 1 A

Minimum Operating Temperature:: - 40 C

Maximum Operating Temperature:: + 85 C

Mounting Style:: Through Hole

Package / Case:: PDIP-8

Packaging:: Tube

Operating Temperature Range:: - 40 C to + 85 C

Series:: UC2843A

Type:: Current Mode PWM Controllers

Brand:: Texas Instruments

Fall Time:: 50 ns

Operating Supply Voltage:: 30 V

Product Type:: Switching Controllers

Rise Time:: 50 ns

Factory Pack Quantity:: 50

Subcategory:: PMIC - Power Management ICs

Unit Weight:: 0.018646 oz

Tags: UC2843AN, UC2843A, UC2843, UC284, UC28, UC2

Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: info@omo-ic.com

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC2843AN Ratings and Reviews

V***s

fast

2019-01-09

G***s

Very good seller, passed 15 days to arrive!

2019-04-05

UC2843AN Description

***i-Key: IC REG CTRLR FLYBK ISO PWM 8-DIP

***inecomponents.com: Current Mode PWM Controller 1A 8-Pin PDIP Rail

***ser: Off-Line Controllers 52kHz 1A Current PWM No-Cancel/No-Return

***et: CUR MODE PWM CONT

***AS INSTRUMENTS INC: The UCx84xA family of control devices is a pin-for-pin compatible improved version of the UCx84x family. Providing the necessary features to control current-mode or switched-mode power supplies, this family of devices has many improved features: startup current is less than 0.5 mA, oscillator discharge is trimmed to 8.3 mA, and during UVLO, the output stage can sink at least 10 mA at less than 1.2 V for VCC over 5 V.

Market price

Part #	Description	Stock	Price
UC2843AN DISTI # 31724432	Off Line Current-Mode PWM Controller RoHS: Compliant	10000	1000:$0.6887
UC2843AN DISTI # 296-11179-5-ND	IC REG CTRLR MULT TOPOLOGY 8DIP RoHS: Compliant Min Qty: 1 Container: Tube	3284In Stock	5000:$0.7072 2500:$0.7344 1000:$0.7888 500:$0.9520 100:$1.1587 50:$1.3600 10:$1.4420 1:$1.6000
UC2843AN DISTI # UC2843ANOS-ND	IC REG CTRLR BUCK 8DIP RoHS: Not compliant Min Qty: 1000 Container: Tube	Limited Supply - Call
UC2843ANG DISTI # UC2843ANGOS-ND	IC REG CTRLR BUCK 8DIP RoHS: Compliant Min Qty: 700 Container: Tube	Limited Supply - Call
UC2843ANG4 DISTI # UC2843ANG4-ND	IC REG CTRLR MULT TOPOLOGY 8DIP RoHS: Compliant Min Qty: 500 Container: Tube	Temporarily Out of Stock	500:$0.9520
UC2843AN DISTI # V39:1801_07428057	Off Line Current-Mode PWM Controller RoHS: Compliant	60	10000:$0.6483 5000:$0.6579 2500:$0.6734 1000:$0.6976 500:$0.8093 100:$1.0847 10:$1.3501 1:$1.5849
UC2843AN DISTI # V99:2348_07428057	Off Line Current-Mode PWM Controller RoHS: Compliant	0
UC2843AN DISTI # V36:1790_07428057	Off Line Current-Mode PWM Controller RoHS: Compliant	0
UC2843AN DISTI # UC2843AN	Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC2843AN) RoHS: Compliant Min Qty: 50 Container: Tube	Europe - 1465	500:€0.6619 300:€0.7089 200:€0.8269 100:€0.9019 50:€1.1029
UC2843AN DISTI # UC2843AN	Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC2843AN) RoHS: Compliant Min Qty: 500 Container: Tube	Americas - 0	5000:$0.6826 2500:$0.7019 1500:$0.7263 1000:$0.7514 500:$0.7895
UC2843AN DISTI # UC2843AN	Current Mode PWM Controller 1A 8-Pin PDIP Tube (Alt: UC2843AN) RoHS: Compliant Min Qty: 550 Container: Tube	Asia - 0
UC2843ANG4 DISTI # UC2843ANG4	Current Mode PWM Controller 1A 8-Pin PDIP Tube - Rail/Tube (Alt: UC2843ANG4) RoHS: Compliant Min Qty: 500 Container: Tube	Americas - 0	5000:$0.6826 2500:$0.7019 1500:$0.7263 1000:$0.7514 500:$0.7895
UC2843AN DISTI # 77C2964	CURRENT MODE PWM CONTROLLER, 25V, 8-DIP,Input Voltage:25V,Output Voltage:15V,Output Current:1A,Supply Voltage Min:12V,Supply Voltage Max:25V,Controller IC Case Style:DIP,No. of Pins:8Pins,Frequency:500kHz,Product Range:- RoHS Compliant: Yes	121	5000:$0.7150 2500:$0.7420 1000:$0.7970 500:$0.9620 100:$1.1000 10:$1.3700 1:$1.6200
UC2843AN	Current Mode PWM Controller	4542	1000:$0.6200 750:$0.6800 500:$0.8200 250:$0.9800 100:$1.0600 25:$1.2200 10:$1.3100 1:$1.4600
UC2843AN DISTI # 595-UC2843AN	Switching Controllers Current Mode RoHS: Compliant	1165	1:$1.6000 10:$1.3600 100:$1.0900 500:$0.9520 1000:$0.7890 2500:$0.7350 5000:$0.7080 10000:$0.6800
UC2843ANG4 DISTI # 595-UC2843ANG4	Switching Controllers Current-Mode PWM Controller RoHS: Compliant	0	500:$0.9520 1000:$0.7890 2500:$0.7350 5000:$0.7080 10000:$0.6800
UC2843AN	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 RoHS: Compliant	5367	1000:$0.7100 500:$0.7500 100:$0.7800 25:$0.8100 1:$0.8700
UC2843AN	Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDIP8 RoHS: Compliant	150	1000:$0.7100 500:$0.7500 100:$0.7800 25:$0.8100 1:$0.8700
UC2843ANNTR	RoHS: Not Compliant	21377	1000:$0.5900 500:$0.6200 100:$0.6500 25:$0.6800 1:$0.7300
UC2843AN DISTI # 526874	CURR MODE PWM CONTROLLER UC2843ANG4, PK	550	25:£0.9940 5:£1.2460
UC2843AN	* FREE SHIPPING ORDERS OVER $100 * Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP	154	126:$1.0800 48:$1.2000 1:$2.4000
UC2843AN	* FREE SHIPPING ORDERS OVER $100 * Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP	51	16:$1.3750 3:$1.6500 1:$2.2000
UC2843AN	* FREE SHIPPING ORDERS OVER $100 * Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP	40	16:$1.3750 3:$1.6500 1:$2.2000
UC2843AN	* FREE SHIPPING ORDERS OVER $100 * Swithed-Mode Power Supply Controller, Current Mode Type, Bi-Polar, 8 Pin, Plastic, DIP	20	11:$2.0000 3:$2.4000 1:$3.2000
UC2843AN		158
UC2843AN		99	4:$1.6500 14:$1.2375 42:$1.0312
UC2843AN		114	4:$1.6500 14:$1.2375 42:$1.0312
UC2843AN	RoHS: Not Compliant	Europe - 45
UC2843ANG4 DISTI # 1234965	PWM CONTROLLER CURRENT MODE, PDIP8 RoHS: Compliant	0	10000:$1.0500 5000:$1.0900 2500:$1.1300 1000:$1.2100 500:$1.4600 100:$1.6500 10:$2.0800 1:$2.4500
UC2843AN . DISTI # 1652441	IC, PWM CONTROLLER RoHS: Compliant	213	5000:$1.0900 2500:$1.1300 1000:$1.2100 500:$1.4600 100:$1.7800 50:$2.0900 10:$2.2100 1:$2.4400
UC2843AN . DISTI # 1652441	IC, PWM CONTROLLER RoHS: Compliant	121	250:£0.7740 100:£0.8250 50:£0.9280 25:£1.0300 1:£1.1700

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Availability

Stock:: Available
On Order:: 1984
Enter Quantity:

Current price of UC2843AN is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@omo-ic.com

Reference price (USD)

Quantity
Unit Price
Ext. Price

1: ~~$1.60~~; ~~$1.60~~

10: ~~$1.36~~; ~~$13.60~~

100: ~~$1.09~~; ~~$109.00~~

500: ~~$0.95~~; ~~$476.00~~

1000: ~~$0.79~~; ~~$789.00~~

2500: ~~$0.74~~; ~~$1 837.50~~

5000: ~~$0.71~~; ~~$3 540.00~~

10000: ~~$0.68~~; ~~$6 800.00~~

Due to semiconductor in short supply from 2021,below price is the Normal price before 2021.please send inquire to confirm.

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UC2843AN

Step1:Vacuum Packaging with PL

Step2:Anti-Static Bag

Step3:Packaging Boxes

V***s

G***s

Step1:
Vacuum Packaging with PL

Step2:
Anti-Static Bag

Step3:
Packaging Boxes